After Growing National Treasures, I Renovated a Half-Finished Building in the Apocalypse

'''The apocalypse descended, and when Chen Ruo woke up, he found the bamboo he had planted had grown into a national treasure—a giant panda. Zombies scaling walls, mutant beasts attacking? National Treasure: The territory (the unfinished building) must not be violated. Water sources polluted, no water to drink? "Look, two pots of mutated kumquats, covered in freshly squeezed orange juice!" Chen Ruo: No, that’s what I grew. Food rotting, nothing to eat? The corn he planted grew overnight, turning into popcorn automatically when cooked—creamy, caramel, or salted egg yolk flavored, crispy and fragrant, enough to fill bellies and even blow up zombies. Man-made objects aging, reverting to...